In 2026, Explorer of the Seas is considered a "mid-sized" ship within the context of the modern cruise industry. When it launched in 2000 as part of Royal Caribbean's Voyager Class, it was actually the largest passenger ship in the world, weighing in at approximately 138,000 gross tons and carrying over 3,000 guests. However, compared to today’s "mega-ships" like the Icon of the Seas or Wonder of the Seas—which exceed 250,000 tons and hold over 7,000 passengers—the Explorer feels much more manageable. Its "mid-size" status is actually a selling point for many travelers; it is large enough to offer signature amenities like an ice skating rink, rock climbing wall, and the "Royal Promenade," yet small enough to dock at ports that the newer giants cannot reach. For those used to the massive "floating cities" of 2026, Explorer of the Seas offers a more classic cruise experience with fewer crowds and a more traditional layout, while still providing the "big ship" features that pioneered the modern era of cruising.